Metal complexes of salicylhydroxamic acid and 1,10-phen-anthroline; equilibrium and antimicrobial activity studies

A. E. Fazary
2014 Bulletin of the Chemical Society of Ethiopia  
Salicylhydroxamic acid and its binary and ternary copper(II), nickel(II), and iron(III) complexes involving 1,10-phenanthroline were studied pH-potentiometrically in 0.15 mol.L -1 NaNO3 aqueous solutions at 37 o C. The protonation constants of salicylhydroxamic acid and 1,10-phenanthroline as well their binary and mixed ligand complex species stability constants were determined based on 3 estimation models (Irving Rossetti, Bjerrum-Calvin and Hyperquad 2008). Also, six solid complexes were
more » ... complexes were synthesized and their biological activities were evaluated against some pathogenic bacteria and fungi organisms.
doi:10.4314/bcse.v28i3.8 fatcat:wnnnoe3ezvczpbxyexdthry56y